Fixing covr upload in GA

Author: schuemie

.github/workflows/R_CMD_check_Hades.yaml

@@ -111,16 +111,31 @@ jobs:
           path: check/*.tar.gz
 
       - name: Install covr
-        if: runner.os == 'macOS'
+        if: runner.os == 'Linux'
         run: |
-          install.packages("covr")
+          remotes::install_cran("covr")
+          remotes::install_cran("xml2")
         shell: Rscript {0}
-
+        
       - name: Test coverage
-        if: runner.os == 'macOS'
-        run: covr::codecov()
+        if: runner.os == 'Linux'
+        run: |
+          cov <- covr::package_coverage(
+            quiet = FALSE,
+            clean = FALSE,
+            install_path = file.path(normalizePath(Sys.getenv("RUNNER_TEMP"), winslash = "/"), "package")
+          )
+          covr::to_cobertura(cov)
         shell: Rscript {0}
 
+      - uses: codecov/codecov-action@v4
+        if: runner.os == 'Linux'
+        with:
+          file: ./cobertura.xml
+          plugin: noop
+          disable_search: true
+          token: ${{ secrets.CODECOV_TOKEN }}
+
   Release:
     needs: R-CMD-Check